Home / 19,614,352.93-27,068,056.03-10,794,819.66

Finding the Fourth Proportional to 19,614,352.93, 27,068,056.03 and 10,794,819.66

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Solution

The fourth proportional to 19,614,352.93, 27,068,056.03 and 10,794,819.66 is: 14,896,988.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,614,352.93 : 27,068,056.03 = 10,794,819.66 : x
  2. Step 2: Convert to fraction form
    19,614,352.93/27,068,056.03 = 10,794,819.66/x
  3. Step 3: Cross multiply
    19,614,352.93x = 27,068,056.03 × 10,794,819.66
  4. Step 4: Simplify right side
    19,614,352.93x = 292,194,783,390,625.56
  5. Step 5: Solve for x
    x = 292,194,783,390,625.56/19,614,352.93
  6. Step 6: Final answer
    x = 14,896,988.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.